| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.89 | 6.647% | $110.7956 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $163.37 | 10.128% | $179.9161 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $189.47 | 8.427% | $205.4366 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $126.60 | 11.806% | $141.5464 | $141.55 | $141.55 | $141.50 |
| Purchase #5 | $243.42 | 11.561% | $271.5618 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $79.62 | 11.678% | $88.918 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $24.93 | 13.611% | $28.3232 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $931.30 | $1,026.4977 | $1,026.51 | $1,026.45 | $1,026.40 | |